Home / 4,822,633-7,231,781.94-3,469,123

Finding the Fourth Proportional to 4,822,633, 7,231,781.94 and 3,469,123

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Solution

The fourth proportional to 4,822,633, 7,231,781.94 and 3,469,123 is: 5,202,125.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,633 : 7,231,781.94 = 3,469,123 : x
  2. Step 2: Convert to fraction form
    4,822,633/7,231,781.94 = 3,469,123/x
  3. Step 3: Cross multiply
    4,822,633x = 7,231,781.94 × 3,469,123
  4. Step 4: Simplify right side
    4,822,633x = 25,087,941,059,038.62
  5. Step 5: Solve for x
    x = 25,087,941,059,038.62/4,822,633
  6. Step 6: Final answer
    x = 5,202,125.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.